diff options
Diffstat (limited to 'drivers/gpu/drm/xe/xe_guc_submit.c')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_guc_submit.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_guc_submit.c b/drivers/gpu/drm/xe/xe_guc_submit.c index ebc85d98b025..5f3ef8b1f194 100644 --- a/drivers/gpu/drm/xe/xe_guc_submit.c +++ b/drivers/gpu/drm/xe/xe_guc_submit.c @@ -1871,16 +1871,29 @@ static void handle_sched_done(struct xe_guc *guc, struct xe_exec_queue *q, xe_gt_assert(guc_to_gt(guc), runnable_state == 0); xe_gt_assert(guc_to_gt(guc), exec_queue_pending_disable(q)); - clear_exec_queue_pending_disable(q); if (q->guc->suspend_pending) { suspend_fence_signal(q); + clear_exec_queue_pending_disable(q); } else { if (exec_queue_banned(q) || check_timeout) { smp_wmb(); wake_up_all(&guc->ct.wq); } - if (!check_timeout) + if (!check_timeout && exec_queue_destroyed(q)) { + /* + * Make sure to clear the pending_disable only + * after sampling the destroyed state. We want + * to ensure we don't trigger the unregister too + * early with something intending to only + * disable scheduling. The caller doing the + * destroy must wait for an ongoing + * pending_disable before marking as destroyed. + */ + clear_exec_queue_pending_disable(q); deregister_exec_queue(guc, q); + } else { + clear_exec_queue_pending_disable(q); + } } } } |